If it works how it's described, something like that could be super handy. As someone with (probably) hundreds of games downloaded in a folder somewhere, it'd great to consolidate and finally go back and finish some old ass VNs I started, fell in love with, then promptly forgot about.
Random question, as someone who's hesitant about downloading software, especially anything developed for the more underground parts of the internet, what kinds of sanity checks can I do to ease my mind about the safety of the program? Obviously I can look at reviews and comments on the project, and the software itself is open-source, which cuts down on the chance of there being anything malicious, but I don't necessarily want to just trust that someone more knowledgeable than me would make a stink about something being fishy in the code (no pun intended).